So, as long as you can provide those to your plant, you don’t really need to root your devil’s ivy cuttings in soil. They grow easily in water as long as you provide them with sufficient sunlight and nutrients.Click to see full answer. Consequently, can Devil’s Ivy grow under water?Devil’s Ivy (aka Pothos) does quite well growing in water only (with no dirt).Beside above, how do you propagate Devils Ivy in water? Cut the stem of your plants at an angle, this helps it take in water until it takes root. Don’t allow leaves to sit in water. Cuttings need partial sun – a windowsill with bright, filtered light is best. Let new roots grow 2-3 inches before transferring your new plant into moist potting soil. Similarly, it is asked, how do you treat devil’s ivy in water? How to Grow Pothos (Devil’s Ivy) in Water Select a glass jar, vase, or bottle. These can be found at very low-cost thrift stores, such as Goodwill. Fill the jar with clean water. Add fertilizer. Add the plant. Change the water every 2–3 weeks. Make sure roots are below the water line. Add fertilizer every 4–6 weeks. Clean algae as often as needed. What plants can grow in water? 5 Colorful Plants that Grow in Water 1 – The Wandering Jew. This is a great looking green, purple and silver plant. 2 – The Purple Heart Plant. 3 – Growing a Sweet Potato Vine in Water. 4 – The Coleus Plant. 5 – The Infamous Lucky Bamboo Plant.